miim

### MP-519 EPROM checksum error

On an MP-30 system, the checksum generated from EPROM contents did not match stored checksum. Possible causes are:

- EPROM chip failure

- CPU board failure (data lines, address, decoding, etc.)

For more information, see "MP Error Codes".

What you should do:

1. Note the address and location display on the MP.

2. If the error reoccurs, contact your Giddings & Lewis service representative.